Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Partly Cloudy
15°F
-9°C
| Humidity | 59% |
| Wind Speed | NW 14 mph |
| Barometer | 30.44 in (1033.9 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 21 Feb 6:56 pm CST |
Extended Forecast for
Sioux Falls, Foss Field SD
Tonight

Low: 5 °F
Partly Cloudy
Sunday
High: 23 °F
Sunny then
Sunny and
BlusterySunday Night

Low: -1 °F
Partly Cloudy
Monday

High: 31 °F
Sunny
Monday Night

Low: 19 °F
Mostly Cloudy
Tuesday

High: 54 °F
Mostly Cloudy
Tuesday Night

Low: 22 °F
Mostly Cloudy
Wednesday

High: 44 °F
Chance Snow
Wednesday Night

Low: 19 °F
Slight Chance
Snow
Detailed Forecast
Tonight
Partly cloudy, with a low around 5. North northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 23. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around -1. North northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 31. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 19. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 54. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 44.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sioux Falls, Foss Field SD
43.58°N 96.76°W (Elev. 1421 ft)
43.58°N 96.76°W (Elev. 1421 ft)
5:43 pm CST Feb 21, 2026
7pm CST Feb 21, 2026-6pm CST Feb 28, 2026


